Costs
Price ranges come from published sources such as Angi and the Cost vs Value report and are mostly national. Bay Area quotes typically run higher, and real quotes can land below or above any range shown.
Codes, permits and fire rules
Building code, permit and fire-zone information is summarized from the city, county, state and fire-district sources linked on each page. Codes change and local amendments vary. Confirm requirements with your building department and fire district before you build. Walnut Creek Deck Builders is not affiliated with any fire district, city, county or state agency.
Referral relationship
Walnut Creek Deck Builders is an independent website that connects homeowners with local deck contractors. We are not a contractor; contractors may pay us for project requests. Verify any license at cslb.ca.gov.
Products and brands
Brand names are mentioned only to answer common questions. We don't endorse any product, and fire ratings belong to specific listed product lines.
Images
Photos show deck types, materials and situations. They are not presented as the work of any particular contractor.